20202032332 has 6 divisors (see below), whose sum is σ = 35353556588. Its totient is φ = 10101016164.

The previous prime is 20202032329. The next prime is 20202032339. The reversal of 20202032332 is 23323020202.

It is a super-2 number, since 2×20202032332² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20202032339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525254038 + ... + 2525254045.

Almost surely, 2^20202032332 is an apocalyptic number.

It is an amenable number.

20202032332 is a deficient number, since it is larger than the sum of its proper divisors (15151524256).

20202032332 is a wasteful number, since it uses less digits than its factorization.

20202032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050508087 (or 5050508085 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20202032332 its reverse (23323020202), we get a palindrome (43525052534).

The spelling of 20202032332 in words is "twenty billion, two hundred two million, thirty-two thousand, three hundred thirty-two".